#AB37BC#AB37BC

#AB37BC is a mid, highly saturated purple. Relative luminance 0.150; OKLCH L 55.9% C 0.214 H 322.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#AB37BC
RGB	rgb(171, 55, 188)
HSL	hsl(292, 55%, 48%)
HSV	hsv(292, 71%, 74%)
CMYK	cmyk(9%, 70.7%, 0%, 26.3%)
CIE-LAB	lab(45.67, 63.84, -46.98)
CIE-LCH	lch(45.67, 79.27, 323.65°)
OKLab	oklab(55.95% 0.1696 -0.1312)
OKLCH	oklch(55.95% 0.214 322.3)
XYZ	xyz(27.2369, 15.0227, 49.0322)
Luminance	0.1502 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB37BC #48BC37

analogous

#6937BC #AB37BC #BC378A

triadic

#AB37BC #BCAB37 #37BCAB

tetradic

#AB37BC #BC6937 #48BC37 #378ABC

square

#AB37BC #BC6937 #48BC37 #378ABC

split-complementary

#AB37BC #8ABC37 #37BC69

monochromatic

#551B5D #80298D #AB37BC #C260D0 #D48FDE

Accessibility & contrast

On white

5.24

#AB37BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#AB37BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB37BC

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB37BC	#FFFFFF	#000000	##FFFFFF
##AB37BC	1.00	5.24	4.00	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C0

Deuteranopia (green-blind)

#4A71B9

Tritanopia (blue-blind)

#AD4F76

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #ab37bc;
/* rgb */ color: rgb(171, 55, 188);
/* oklch */ color: oklch(55.9% 0.214 322.3);

Tailwind

colors: {
  custom: {
    50: '#c878d1',
    500: '#ab37bc',
    950: '#000000',
  },
}

SCSS

$custom: #ab37bc;
$custom-light: #c878d1;
$custom-dark: #000000;

JSON

{
  "hex": "#ab37bc",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 188
  },
  "hsl": {
    "h": 292.331,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55945,
    "c": 0.2144,
    "h": 322.3
  },
  "luminance": 0.15021
}

Semantic roles & 50–950 ramp

primary

#AB37BC

secondary

#8EC986

accent

#DE4A5D

background

#FCF7FC

surface

#F9EEF9

border

#D2C9D2

text

#140A14

muted

#827C82

Preview Lab

Preview with #AB37BC

Body copy rendered with the generated semantic roles for this colour.

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